3087885 has 16 divisors (see below), whose sum is σ = 4979520. Its totient is φ = 1633920.

The previous prime is 3087871. The next prime is 3087893. The reversal of 3087885 is 5887803.

It is not a de Polignac number, because 3087885 - 2⁴ = 3087869 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1345 + ... + 2825.

It is an arithmetic number, because the mean of its divisors is an integer number (311220).

Almost surely, 2^3087885 is an apocalyptic number.

It is an amenable number.

3087885 is a deficient number, since it is larger than the sum of its proper divisors (1891635).

3087885 is a wasteful number, since it uses less digits than its factorization.

3087885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 3087885 is about 1757.2378894162. The cubic root of 3087885 is about 145.6197806771.

The spelling of 3087885 in words is "three million, eighty-seven thousand, eight hundred eighty-five".